Verified answer

This is kind of a personal topic since I haven't been asked about my sexuality but honestly, the biggest obstacle that may and can stop me from exploring my sexuality and personality are those who are against these beliefs.

They would always try to keep you grounded for what society sees you as but not as what you see yourself as a person. They would push stereotypes on to you forcing you to follow what has been agreed as acceptable to the eyes of many who have been used to seeing what was thought to be the proper way of living. Certain rules to live under and orders to go follow. It prevents you from actually seeing you for you. It makes you think that you're this "petty doll" that has to obey what others say or you'll be labeled as an "outcast". And this comes to my next point of another obstacle that may prevent me from exploring what I really am any further. Fear.

The fear of being discriminated by others. The fear of being rejected by the public eye. The fear of being the "odd one out". You are pressured to fit in since no one really likes to stand out. You would want to be labeled as normal and a working member of society and not a social outcast.

Explanation:
You can use my answer all you want but I think the best answer would come from yourself and not just some random stranger on the internet pouring out their thoughts on this :)

Many would like answers that come straight from the heart just like how I wrote mine ^^